11097438787800 has 192 divisors, whose sum is σ = 39886447104000. Its totient is φ = 2830651021440.

The previous prime is 11097438787789. The next prime is 11097438787859. The reversal of 11097438787800 is 878783479011.

11097438787800 is a `hidden beast` number, since 1 + 10 + 97 + 4 + 387 + 87 + 80 + 0 = 666.

11097438787800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44551480 + ... + 44799879.

It is an arithmetic number, because the mean of its divisors is an integer number (207741912000).

Almost surely, 2^{11097438787800} is an apocalyptic number.

11097438787800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11097438787800 is an abundant number, since it is smaller than the sum of its proper divisors (28789008316200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11097438787800 is a wasteful number, since it uses less digits than its factorization.

11097438787800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89351407 (or 89351392 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 63.

The spelling of 11097438787800 in words is "eleven trillion, ninety-seven billion, four hundred thirty-eight million, seven hundred eighty-seven thousand, eight hundred".